Trade Summary

6 days ago, Tseng Saria, serving as EVP & General Counsel at MONOLITHIC POWER SYSTEMS INC (MPWR), sold 5,000 shares at $1,586.43 per share, for a total transaction value of $7,932,150.00. Following this transaction, Tseng Saria now holds 151,783 shares of MPWR.

This sale represents a 3.19% decrease in Tseng Saria's stake in the company. This is considered a medium-conviction trade.

The trade was executed on Friday, May 22, 2026 and publicly disclosed via SEC Form 4 filing on Wednesday, May 27, 2026 at 5:07 PM ET, 5 days after the trade was made.

MONOLITHIC POWER SYSTEMS INC operates in the TECHNOLOGY sector, specifically within the SEMICONDUCTORS industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.